1 2006-07-20 Thiemo Seufer <ths@mips.com>
3 * elf32-mips.c (mips16_jump_reloc): Remove function.
4 (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
5 instead of mips16_jump_reloc.
6 * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
7 (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
8 _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
10 2006-07-19 Alan Modra <amodra@bigpond.net.au>
12 * bfd-in.h (enum notice_asneeded_action): Define.
13 * bfd-in2.h: Regenerate.
14 * elflink.c (elf_link_add_object_symbols): Call linker "notice"
15 function with NULL name for as-needed handling.
17 2006-07-18 Paul Brook <paul@codesourcery.com>
19 * bfd-in2.h: Regenerate.
20 * libbfd.h: Regenerate.
21 * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
23 2006-07-18 Nick Clifton <nickc@redhat.com>
25 * elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
26 Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
28 * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
30 2006-07-14 Jakub Jelinek <jakub@redhat.com>
32 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
34 2006-07-14 Mark Kettenis <kettenis@gnu.org>
36 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
37 to the start of a block.
39 2006-07-13 Nick Clifton <nickc@redhat.com>
41 * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
42 returning a NULL value.
44 2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
47 * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
48 the old versioned dynamic definition to the new one with
49 non-default visibility. Hide the symbol if it is hidden or
52 2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
54 * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
56 2006-07-10 Jakub Jelinek <jakub@redhat.com>
58 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
59 (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
61 (special_sections_g): Include .gnu.hash section.
62 (bfd_elf_gnu_hash): New function.
63 * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
64 (struct elf_backend_data): Add elf_hash_symbol method.
65 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
66 only if info->emit_hash, create .gnu.hash section if
68 (struct collect_gnu_hash_codes): New type.
69 (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
70 _bfd_elf_hash_symbol): New functions.
71 (compute_bucket_count): Don't compute HASHCODES array, instead add
72 that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
73 instead of bed->s->arch_size / 8. Fix .hash size estimation.
74 When not optimizing, use the number of hashed symbols rather than
76 (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
77 and ADD DT_GNU_HASH if info->emit_gnu_hash.
78 (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
79 adjust compute_bucket_count caller. Create and populate .gnu.hash
80 section if info->emit_gnu_hash.
81 (elf_link_output_extsym): Only populate .hash section if
82 finfo->hash_sec != NULL.
83 (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
84 * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
85 (elfNN_bed): Add elf_backend_hash_symbol.
86 * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
87 (elf_backend_hash_symbol): Define.
88 * elf32-i386.c (elf_i386_hash_symbol): New function.
89 (elf_backend_hash_symbol): Define.
91 2006-07-05 Nick Clifton <nickc@redhat.com>
94 * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
95 entry when multiple definitions of a symbol are encountered.
97 2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
99 * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
101 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
102 (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
104 2006-06-29 Jakub Jelinek <jakub@redhat.com>
107 * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
108 GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
110 (elf_i386_relocate_section): Likewise. For GD->IE transition
111 change subl into addl whenever tls_type is GOT_TLS_IE_POS.
113 2006-06-23 Alan Modra <amodra@bigpond.net.au>
116 * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
117 program_header_size to -1.
118 (_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
119 (assign_file_positions_for_load_sections ): Likewise.
120 (_bfd_elf_sizeof_headers): Use saved program_header_size if
122 * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
123 alloc if already done.
124 * elf32-i386.c (elf_i386_mkobject): Likewise.
125 * elf32-ppc.c (ppc_elf_mkobject): Likewise.
126 * elf32-s390.c (elf_s390_mkobject): Likewise.
127 * elf32-sh.c (sh_elf_mkobject): Likewise.
128 * elf64-alpha.c (elf64_alpha_mkobject): Likewise.
129 * elf64-ppc.c (ppc64_elf_mkobject): Likewise.
130 * elf64-s390.c (elf_s390_mkobject): Likewise.
131 * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
132 * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
134 2006-06-20 Jakub Jelinek <jakub@redhat.com>
136 * elflink.c (elf_link_add_object_symbols): Don't create .tcommon
137 section for relocatable link.
139 2006-06-21 Alan Modra <amodra@bigpond.net.au>
141 * elf-bfd.h (struct elf_backend_data): Add
142 elf_backend_modify_program_headers.
143 * elfxx-target.h (elf_backend_modify_program_headers): Define.
144 (elfNN_bed): Init new field.
145 * elf.c (elf_modify_segment_map): Remove comment.
146 (assign_file_positions_for_load_sections): Only call
147 elf_modify_segment_map for objcopy/strip.
148 (assign_file_positions_except_relocs): Call
149 elf_backend_modify_program_headers.
150 * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
152 (elf32_frvfdpic_modify_segment_map): Delete.
153 (elf32_frvfdpic_modify_program_headers): New.
154 (elf_backend_modify_segment_map): Don't define.
155 (elf_backend_modify_program_headers): Define.
156 * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
158 (elf32_bfinfdpic_modify_segment_map): Delete.
159 (elf32_bfinfdpic_modify_program_headers): New.
160 (elf_backend_modify_segment_map): Don't define.
161 (elf_backend_modify_program_headers): Define.
162 * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
164 (elfNN_ia64_modify_segment_map): ..here.
165 (elf_backend_modify_program_headers): Define.
167 2006-06-20 Jakub Jelinek <jakub@redhat.com>
169 * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
170 * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
172 2006-06-20 Alan Modra <amodra@bigpond.net.au>
174 * elf-bfd.h: Formatting.
175 (_bfd_elf_map_sections_to_segments): Declare.
176 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
177 clear program_header_size.
178 * elf.c (get_program_header_size): Move. Don't use or set saved
179 program_header_size here.
180 (elf_modify_segment_map): New function. Split out from..
181 (assign_file_positions_for_load_sections): ..here. Assert
182 header size is correct. Remove dead code.
183 (_bfd_elf_map_sections_to_segments): Rename from
184 map_sections_to_segments. Make global. Use get_program_header_size
185 when we need estimate of header size. Call elf_modify_segment_map.
186 Set program_header_size.
187 (print_segment_map): Delete.
188 (_bfd_elf_sizeof_headers): If segment_map available, get the
190 * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
191 for calling more than once.
192 * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
193 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
194 * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
195 * elf32-i370.c (elf_backend_add_symbol_hook): Delete.
196 (elf_backend_additional_program_headers): Delete.
197 (elf_backend_modify_segment_map): Delete.
198 * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
199 * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
200 * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
202 2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
204 * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
205 bit for undefined symbols.
207 2006-06-19 Alan Modra <amodra@bigpond.net.au>
209 * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
211 (_bfd_elf_sizeof_headers): Replace bfd_boolean param with
212 bfd_link_info pointer.
213 * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
214 * bfd.c (bfd_sizeof_headers): Tweak param name.
215 * aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
216 * aoutx.h (NAME (aout, sizeof_headers)): Adjust.
217 * binary.c (binary_sizeof_headers): Adjust.
218 * bout.c (b_out_sizeof_headers): Adjust.
219 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
220 * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
221 * coffgen.c (coff_sizeof_headers): Adjust.
222 * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
223 (ecoff_compute_section_file_positions): Adjust.
224 (_bfd_ecoff_write_object_contents): Adjust.
225 * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
226 * elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
227 * elf32-i370.c (elf_backend_additional_program_headers): Adjust.
228 * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
229 * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
230 * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
231 * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
232 * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
233 * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
234 * i386msdos.c: Convert to ISO C.
235 (msdos_sizeof_headers): Adjust.
236 * i386os9k.c: Convert to ISO C.
237 (os9k_sizeof_headers): Adjust.
238 * ieee.c (ieee_sizeof_headers): Adjust.
239 * ihex.c (ihex_sizeof_headers): Adjust.
240 * libaout.h (NAME (aout, sizeof_headers)): Adjust.
241 * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
242 * libcoff-in.h (coff_sizeof_headers): Adjust.
243 * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
244 * mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
245 * mmo.c (mmo_sizeof_headers): Adjust.
246 * oasys.c (oasys_sizeof_headers): Adjust.
247 * pdp11.c (NAME (aout, sizeof_headers)): Adjust.
248 * pef.c (bfd_pef_sizeof_headers): Adjust.
249 * ppcboot.c (ppcboot_sizeof_headers): Adjust.
250 * som.c (som_sizeof_headers): Adjust.
251 * srec.c (srec_sizeof_headers): Adjust.
252 * tekhex.c (tekhex_sizeof_headers): Adjust.
253 * versados.c (versados_sizeof_headers): Adjust.
254 * vms.c (vms_sizeof_headers): Adjust.
255 * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
256 * xsym.c (bfd_sym_sizeof_headers): Adjust.
257 * xsym.h (bfd_sym_sizeof_headers): Adjust.
258 * bfd-in2.h: Regenerate.
259 * libbfd.h: Regenerate.
260 * libcoff.h: Regenerate.
262 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
264 * bfd-in2.h: Regenerate.
265 * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
266 R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
267 R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
268 R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
269 R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
270 R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
271 R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
272 R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
273 R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
274 R_ARM_LDC_SB_G2): New relocation types.
275 (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
276 adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
278 (elf32_arm_howto_table_3): Delete; contents merged into
279 elf32_arm_howto_table_2.
280 (elf32_arm_howto_from_type): Adjust correspondingly.
281 (elf32_arm_reloc_map): Extend with the above relocations.
282 (calculate_group_reloc_mask): New function.
283 (identify_add_or_sub): New function.
284 (elf32_arm_final_link_relocate): Support for the above
286 * reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
287 codes to correspond to the above relocations.
289 2006-06-14 Richard Sandiford <richard@codesourcery.com>
291 * elf32-m68k.c (elf_m68k_plt_info): New structure.
292 (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
293 (elf_m68k_plt_entry): Likewise.
294 (elf_m68k_plt_info): New table.
295 (CFV4E_PLT_ENTRY_SIZE): Rename to...
296 (ISAB_PLT_ENTRY_SIZE): ...this.
297 (CFV4E_FLAG): Delete.
298 (elf_cfv4e_plt0_entry): Rename to...
299 (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
300 for the second instruction too.
301 (elf_cfv4e_plt_entry): Rename to...
302 (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
303 (elf_isab_plt_info): New table.
304 (CPU32_FLAG): Delete.
305 (PLT_CPU32_ENTRY_SIZE): Rename to...
306 (CPU32_PLT_ENTRY_SIZE): ...this.
307 (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
308 style in-place addends.
309 (elf_cpu32_plt_entry): Likewise.
310 (elf_cpu32_plt_info): New table.
311 (elf_m68k_link_hash_table): Add a plt_info field.
312 (elf_m68k_link_hash_table_create): Initialize it.
313 (elf_m68k_get_plt_info): New function.
314 (elf_m68k_always_size_sections): Likewise.
315 (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
316 (elf_m68k_install_pc32): New function.
317 (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
318 elf_m68k_install_pc32.
319 (elf_m68k_finish_dynamic_sections): Likewise.
320 (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
321 (elf_backend_always_size_sections): Define.
323 2006-06-14 Alan Modra <amodra@bigpond.net.au>
325 * elflink.c (elf_link_add_object_symbols): Save and restore
326 struct bfd_hash_table table, size and count fields for
329 2006-06-12 Thiemo Seufer <ths@mips.com>
331 * elf32-mips.c: Expand comment about ABI-mandated pagesize values.
332 (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
333 * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
335 (ELF_COMMONPAGESIZE): Define in a more obvious way.
337 2006-06-12 Nick Clifton <nickc@redhat.com>
340 * elflink.c (elf_link_add_object_symbols): Fix the warning message
341 about mismatched alignments to allow for the case where the common
342 alignment has been deduced from the section alignment.
343 * bfd.c (_bfd_default_error_handler): Update comment to explain
344 why bfd and asection varargs are out of order. Explicitly catch
345 and abort on NULL bfd and asection arguments.
347 2006-06-11 Richard Sandiford <richard@codesourcery.com>
348 Thiemo Seufer <ths@mips.com>
350 * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
351 (STUB_ORI): New macro.
352 (STUB_LI16U): Fix formatting.
353 (MIPS_FUNCTION_STUB_SIZE): Delete.
354 (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
355 (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
356 (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
357 (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
358 instead of MIPS_FUNCTION_STUB_SIZE.
359 (count_section_dynsyms): New function, split out from
360 _bfd_mips_elf_final_link.
361 (_bfd_mips_elf_always_size_sections): Get a worst-case estimate
362 of the number of dynamic symbols needed and use it to set up
363 function_stub_size. Use function_stub_size rather than
364 MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
365 Use 16-byte stubs for 0x10000 dynamic symbols.
366 (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
367 instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
368 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
369 size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
370 MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
371 Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
372 Use STUB_ORI rather than STUB_LI16U for big stubs.
373 (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
374 (_bfd_mips_elf_final_link): Use count_section_dynsyms.
376 2006-06-09 David Ung <davidu@mips.com>
378 * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
381 2006-06-08 David Daney <ddaney@avtrex.com>
383 * elfxx-mips.c (STUB_LI16): Removed.
384 (STUB_LUI): New macro.
387 (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
388 (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
389 MIPS_FUNCTION_STUB_SIZE.
390 (_bfd_mips_elf_always_size_sections): Ditto.
391 (_bfd_mips_elf_size_dynamic_sections): Ditto.
392 (_bfd_mips_elf_finish_dynamic_sections): Ditto.
393 (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
394 to allow larger symbol table indexes.
396 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
398 * po/Make-in (pdf, ps): New dummy targets.
400 2006-06-06 Alan Modra <amodra@bigpond.net.au>
402 * hash.c (bfd_hash_lookup): Correct stray line.
404 * elf.c (_bfd_elf_init_private_section_data): Comment typo.
405 (elfcore_grok_nto_status): Use long instead of pid_t.
406 (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
408 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
410 * po/Make-in (top_builddir): Define.
412 2006-06-05 Alan Modra <amodra@bigpond.net.au>
414 * Makefile.am: Run "make dep-am".
415 * Makefile.in: Regenerate.
416 * config.in: Regenerate.
418 2006-06-02 Alan Modra <amodra@bigpond.net.au>
419 H.J. Lu <hongjiu.lu@intel.com>
422 * elflink.c (bfd_elf_final_link): Don't output section symbols
423 for special ELF sections.
425 2006-06-01 Alan Modra <amodra@bigpond.net.au>
427 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
428 instead of bfd_make_section*.
429 * aix386-core.c: Likewise.
430 * aix5ppc-core.c: Likewise.
431 * aout-adobe.c: Likewise.
432 * aoutf1.h: Likewise.
433 * binary.c: Likewise.
434 * cisco-core.c: Likewise.
435 * coff-arm.c: Likewise.
436 * coff-h8300.c: Likewise.
438 * elf32-bfin.c: Likewise.
439 * elf32-m32c.c: Likewise.
440 * hppabsd-core.c: Likewise.
441 * hpux-core.c: Likewise.
442 * i386linux.c: Likewise.
445 * irix-core.c: Likewise.
446 * lynx-core.c: Likewise.
447 * m68klinux.c: Likewise.
448 * mach-o.c: Likewise.
449 * netbsd-core.c: Likewise.
450 * nlmcode.h: Likewise.
451 * opncls.c: Likewise.
452 * osf-core.c: Likewise.
453 * peXXigen.c: Likewise.
454 * ppcboot.c: Likewise.
455 * ptrace-core.c: Likewise.
456 * rs6000-core.c: Likewise.
457 * sco5-core.c: Likewise.
458 * sparclinux.c: Likewise.
461 * trad-core.c: Likewise.
462 * xcofflink.c: Likewise.
465 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
467 * Makefile.am (INCLUDES): Use @INCINTL@.
468 * acinclude.m4: Include new gettext macros.
469 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
470 Manually substitute POFILES and GMOFILES.
471 * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
473 2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
475 * bfd.c (bfd_emul_get_maxpagesize): New.
476 (bfd_elf_set_pagesize): Likewise.
477 (bfd_emul_set_maxpagesize): Likewise.
478 (bfd_emul_get_commonpagesize): Likewise.
479 (bfd_emul_set_commonpagesize): Likewise.
480 * bfd-in2.h: Regenerated.
482 * elf-bfd.h (elf_backend_data): Add commonpagesize.
483 (xvec_get_elf_backend_data): New.
484 (get_elf_backend_data): Use xvec_get_elf_backend_data.
486 * elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
487 * elfxx-target.h (elfNN_bed): Likewise.
489 * elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
490 * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
491 * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
492 * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
493 * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
494 * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
495 * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
496 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
497 * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
498 * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
499 * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
500 * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
502 * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
503 (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
505 * targets.c (bfd_find_target): Support NULL abfd.
507 2006-05-30 Nick Clifton <nickc@redhat.com>
509 * po/es.po: Updated Spanish translation.
511 2006-05-27 Alan Modra <amodra@bigpond.net.au>
512 H.J. Lu <hongjiu.lu@intel.com>
514 * elf.c (assign_file_positions_for_load_sections): Retrieve
515 maxpagesize from m->p_align if it is valid. Set p_vaddr,
516 p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
517 (copy_elf_program_header): Copy p_align. Set p_align_valid.
519 2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
521 * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
523 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
525 * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
527 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
529 * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
531 2006-05-26 Alan Modra <amodra@bigpond.net.au>
533 * elf.c (sym_is_global): Return a bfd_boolean.
534 (ignore_section_sym): New function.
535 (elf_map_symbols): Use ignore_section_sym to discard some syms.
536 (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
537 bfd before using elf_section_syms.
539 2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
541 * config.bfd: (sh-*-linux*): Treat as 64bit target.
542 (sh*l*-*-netbsdelf*): Likewise.
543 (sh-*-netbsdelf*): Likewise.
544 (shl*-*-elf*): Likewise.
545 (sh[1234]l*-*-elf*): Likewise.
546 (sh3el*-*-elf*): Likewise.
547 (shl*-*-kaos*): Likewise.
548 (sh-*-elf*): Likewise.
549 (sh[1234]*-elf*): Likewise.
550 (sh-*-rtems*): Likewise.
551 (sh-*-kaos*): Likewise.
553 2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
556 * config.bfd: Set want64 to true if 64bit bfd is used.
557 (sh-*-linux*): Use targ64_selvecs for 64bit targets.
558 (sh*l*-*-netbsdelf*): Likewise.
559 (sh-*-netbsdelf*): Likewise.
560 (shl*-*-elf*): Likewise.
561 (sh[1234]l*-*-elf*): Likewise.
562 (sh3el*-*-elf*): Likewise.
563 (shl*-*-kaos*): Likewise.
564 (sh-*-elf*): Likewise.
565 (sh[1234]*-elf*): Likewise.
566 (sh-*-rtems*): Likewise.
567 (sh-*-kaos*): Likewise.
569 2006-05-24 Paul Brook <paul@codesourcery.com>
571 * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
572 * elf32-arm.c (output_arch_syminfo): Define.
573 (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
574 elf32_arm_output_arch_local_syms): New functions.
575 (elf_backend_output_arch_local_syms): Define.
576 * elflink.c (bfd_elf_final_link): Call
577 elf_backend_output_arch_local_syms.
578 * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
580 (elfNN_bed): Add elf_backend_output_arch_local_syms.
582 2006-05-24 Paul Brook <paul@codesourcery.com>
584 * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
585 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
586 elf32_arm_finish_dynamic_symbol): Use them.
588 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
589 Randolph Chung <tausq@debian.org>
591 * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
592 TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
593 Add handling for TLS relocations.
594 (elf_hpp_reloc_final_type): Handle TLS relocs.
595 * elf32-hppa.c: Add authors for cleanup and TLS support.
596 (hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
597 (elf32_hppa_link_hash_entry): Add tls_type.
598 (elf32_hppa_link_hash_table): Add tld_ldm_got.
599 (hppa_link_has_newfunc): Set tls_type.
600 (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
601 (hppa_stub_name): Use hh_name macro.
602 (elf32_hppa_copy_indirect_symbol): Copy TLS information.
603 (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
605 (elf32_hppa_gc_sweep_hook): Likewise.
606 (allocate_dynrelocs): Handle TLS relocs.
607 (elf32_hppa_size_dynamic_sections): Count space required by TLS
608 relocs. Use hh_name macro.
609 (dtpoff_base): New function.
611 (elf32_hppa_optimized_tls_reloc): Likewise.
612 (final_link_relocate): Handle TLS relocs.
613 (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
615 (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
616 hh_name and eh_name macros.
617 (elf32_hppa_reloc_type_clas): Handle TLS relocs.
619 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
621 * archures.c: Add bfd_mach_avr6.
622 * cpu-avr.c: Likewise.
623 * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
625 * libbfd.h: Regenerate.
626 * bfd-in2.h:Regenerate.
627 * elf32-avr.h: New file. Protoypes for functions accessed from ld.
628 * elf32-avr.c: Add elf32-avr.h to include list.
629 (elf32_avr_stub_hash_entry): New function.
630 (elf32_avr_link_hash_table): New struct.
631 (avr_link_hash_table): Likewise.
632 (avr_stub_hash_entry): Likewise.
633 (avr_stub_hash_lookup): New function.
634 (stub_hash_newfunc): New function.
635 (elf32_avr_link_hash_table_create): New function.
636 (elf32_avr_link_hash_table_free): New function.
637 (avr_get_stub_addr): New function.
638 (debug_relax, debug_stubs): Add new global variables controlling
639 debugging printout to stdout.
640 (avr_pc_wrap_around): Change the type to bfd_vma.
641 (avr_replace_call_ret_sequences): Add a new variable controling
642 linkrelax optimizations.
643 (avr_stub_is_required_for_16_bit_reloc): New function.
644 (avr_final_link_relocate):
645 Add linker hash table to parameter list. Use stub addr. if necessary.
646 (elf32_avr_relocate_section):
647 Add linker hashtable to parameter list of avr_final_link_relocate.
648 (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
649 (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
650 (elf32_avr_relax_delete_bytes):
651 Iterate over all sections of a bfd when adjusting relocs addends.
652 (elf32_avr_relax_section):
653 Evaluate avr_replace_call_ret_sequences and recalculate the size of
655 (avr_stub_name): New function.
656 (avr_get_stub_entry): New function.
657 (avr_add_stub): New function.
658 (avr_build_one_stub): New function.
659 (avr_size_one_stub): New function.
660 (elf32_avr_setup_params): New function.
661 (elf32_avr_setup_section_lists): New function.
662 (get_local_syms): New function.
663 (elf32_avr_size_stubs): New function.
664 (bfd_elf32_bfd_link_hash_table_create): New function.
665 (bfd_elf32_bfd_link_hash_table_free): New function.
667 2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
671 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
672 update CIE/FDE length. Don't pad to the section alignment.
674 2006-05-23 Jie Zhang <jie.zhang@analog.com>
676 * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
677 deteted entries in .eh_frame section.
679 2006-05-23 Jie Zhang <jie.zhang@analog.com>
681 * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
682 instead of _GLOBAL_OFFSET_TABLE_.
683 (bfin_relocate_section): Ditto.
684 (_bfin_create_got_section): Ditto.
685 (elf32_bfinfdpic_create_dynamic_sections): Use
686 __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
687 (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
689 2006-05-23 Alan Modra <amodra@bigpond.net.au>
691 * elf64-ppc.c (compare_symbols): Prefer strong dynamic global
692 function syms over other syms.
694 2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
696 * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
698 (bfd_elf_final_link): Add a late DT_TEXTREL check.
699 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
700 (mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
701 (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
702 Use MIPS_ELF_READONLY_SECTION.
703 (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
705 (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
706 if no text relocations were generated.
708 2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
710 * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
712 2006-05-19 Alan Modra <amodra@bigpond.net.au>
714 * elf.c (elf_fake_sections): Formatting.
715 (assign_file_positions_for_load_sections): Only add SEC_ALLOC
716 sections to p_memsz. Remove hack for PT_NOTE sections. Allow
717 section alignment to increase p_align for PT_LOAD.
718 (assign_file_positions_for_non_load_sections): Remove ARM BPABI
719 hack for PT_DYNAMIC. Instead, set p_filesz for all segments
720 other than PT_LOAD, and PT_NOTE in core.
722 2006-05-17 Alan Modra <amodra@bigpond.net.au>
724 * elf.c (assign_file_positions_for_segments): Split into..
725 (assign_file_positions_for_load_sections): ..this, and..
726 (assign_file_positions_for_non_load_sections): ..this new function,..
727 (assign_file_positions_except_relocs): ..writing program headers here.
729 2006-05-17 Alan Modra <amodra@bigpond.net.au>
731 * elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
732 non-load sections if they have relocs.
734 2006-05-15 Paul Brook <paul@codesourcery.com>
736 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
737 (bfd_is_arm_special_symbol_name): ... to this. Add type argument.
738 Check symbol name is of specified type.
739 * elf32-arm.c (elf32_arm_is_target_special_symbol,
740 arm_elf_find_function, elf32_arm_output_symbol_hook): Use
741 bfd_is_arm_special_symbol_name.
742 * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
743 BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
744 BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
745 (bfd_is_arm_mapping_symbol_name): Remove prototype.
746 (bfd_is_arm_special_symbol_name): Add prototype.
747 * bfd-in2.h: Regenerate.
749 2006-05-15 David Heine <dlheine@tensilica.com>
750 Bob Wilson <bob.wilson@acm.org>
752 * elf32-xtensa.c (check_loop_aligned): Fix reversed check for
753 undefined opcode. Clean up assertions.
754 (narrow_instruction, widen_instruction): Remove "do_it" parameters.
755 Factor most of the code into separate functions....
756 (can_narrow_instruction, can_widen_instruction): New.
757 (prev_instr_is_a_loop): New.
758 (compute_ebb_proposed_actions): Combine error handling code for
759 decode errors. Replace call to insn_decode_len with inline code.
760 Use can_narrow_instruction and can_widen_instruction. Handle errors
761 from call to xtensa_opcode_is_loop.
762 (relax_section): Adjust calls to narrow_instruction and
765 2006-05-15 Alan Modra <amodra@bigpond.net.au>
768 * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
771 2006-05-11 Michael Matz <matz@suse.de>
773 * elflink.c (match_group_member): Correctly iterate group
776 2006-05-11 Paul Brook <paul@codesourcery.com>
778 * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
779 (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
780 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
782 * bfd-in2.h: Regenerate.
783 * libbfd.h: Regenerate.
784 * libcoff.h: Regenerate.
786 2006-05-11 Mike Bland <mbland@google.com>
788 * elf.c (_bfd_elf_init_private_section_data): Don't change
789 section type if already set.
791 2006-05-10 Nick Clifton <nickc@redhat.com>
794 * elfcode.h (valid_section_index_p): New function: Checks for a
795 valid section index. Allows indicies in the range SHN_LOPROC to
797 (elf_object_p): Use valid_section_index_p.
799 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
801 * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
802 ARM_SECREL): Mark WinCE versions of these relocs as partial
804 (coff_arm_relocate_section): Adjust addend for WinCE.
806 2006-05-10 Alan Modra <amodra@bigpond.net.au>
809 * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
811 2006-05-09 Nick Clifton <nickc@redhat.com>
813 * coffcode.h (coff_write_relocs): Produce an error message if a an
814 out-of-range symbol index is detected in a reloc.
816 2006-05-09 Ben Elliston <bje@au.ibm.com>
818 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
819 local variable `dynobj'.
821 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
823 * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
824 of the bfd's sections for the reloc-addend adjustments.
826 2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
828 * elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
829 (elf_s390_relocate_section): Add code to do the GD->LE and
830 LD->LE TLS linker optimizations if a brasl instruction is used
831 for the __tls_get_offset function call.
832 * elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
834 2006-05-05 Alan Modra <amodra@bigpond.net.au>
836 * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
837 R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
838 the .toc and referenced by a TLS code sequence.
839 (ppc64_elf_edit_toc): Cater for the unlikely situation that
840 .toc is the first section in a file.
842 2006-05-04 Andreas Schwab <schwab@suse.de>
844 * aoutf1.h (struct external_sparc_core): Declare c_regs as struct
845 regs instead of an array of int.
846 (struct external_solaris_bcp_core): Likewise.
847 (swapcore_sun3): Use offsetof instead of computing the offset
849 (swapcore_sparc): Likewise. Simplify reference to c_regs.
850 (swapcore_solaris_bcp): Likewise.
852 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
854 * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
857 2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
859 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
862 2006-05-04 Ben Elliston <bje@au.ibm.com>
864 * coff-or32.c (bfd_section_from_shdr): Remove unused local
866 * cofflink.c (process_embedded_commands): Remove unused local
867 variables `had_read' and `had_shared'.
868 * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
870 * ihex.c (ihex_read_section): Remove unused local variable `addr'.
872 2006-05-03 Alan Modra <amodra@bigpond.net.au>
874 * libbfd-in.h (_bfd_generic_new_section_hook): Declare.
875 * section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
876 (bfd_und_symbol, bfd_ind_symbol): Delete.
877 (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
879 (STD_SECTION): Adjust.
880 (_bfd_generic_new_section_hook): New function, extracted from..
881 (bfd_section_init): ..here.
882 (bfd_make_section_old_way): Call new_section_hook for abs, com,
883 und and ind sections.
884 * elf.c (_bfd_elf_large_com_section): Adjust.
885 * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
886 * pdp11.c (new_section_hook): Likewise.
887 * coffcode.h (coff_new_section_hook): Likewise.
888 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
889 * elf.c (_bfd_elf_new_section_hook): Likewise.
890 * vms.c (vms_new_section_hook): Likwise.
891 * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
893 * elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
894 * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
895 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
896 * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
897 * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
898 * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
899 * ieee.c (ieee_new_section_hook): Likewise. Call
900 _bfd_generic_new_section_hook too.
901 * mmo.c (mmo_new_section_hook): Likewise.
902 * oasys.c (oasys_new_section_hook): Likewise.
903 * som.c (som_new_section_hook): Likewise.
904 * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
905 * bfd-in2.h: Regenerate.
906 * libbfd.h: Regenerate.
908 2006-05-03 Alan Modra <amodra@bigpond.net.au>
910 * hash.c (DEFAULT_SIZE): Revert last change.
911 (higher_prime_number): Correct test for no larger prime. Don't
912 abort on error, instead return 0. Depopulate primes[].
913 (bfd_hash_lookup): If we overflow size, refuse to grow table.
915 2006-05-02 Paul Brook <paul@codesourcery.com>
917 * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
920 2006-05-02 Ben Elliston <bje@au.ibm.com>
922 * archive.c (bfd_generic_archive_p): Remove unused local variable
924 * dwarf2.c (decode_line_info): Remove unused local variable
926 * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
928 * tekhex.c (tekhex_write_object_contents): Remove unused local
929 variable `bytes_written'.
930 * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
932 * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
933 * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
934 (_bfd_ns32k_relocate_contents): Remove break after return.
935 * elf.c (bfd_section_from_shdr): Remove breaks after returns.
937 2006-05-02 Nick Clifton <nickc@redhat.com>
939 * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
940 in order to avoid conflicts with the global DEBUG define.
942 2006-05-02 Alan Modra <amodra@bigpond.net.au>
944 * dwarf2.c: Formatting.
945 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
946 output section check.
947 * elf32-i370.c: Warning fixes inside #ifdef DEBUG.
948 * elf32-m32c.c: Similarly.
949 * elf32-ppc.c: Similarly.
950 * elf32-v850.c: Similarly.
951 * nlm32-sparc.c: Similarly.
952 * elfcode.h: Similarly.
953 (elf_symbol_flags): Delete.
954 * elflink.c (elf_link_input_bfd): Comment typo.
956 2006-05-01 DJ Delorie <dj@redhat.com>
958 * bfd-in.h (bfd_hash_table): Add count field.
959 * bfd-in2.h: Regenerate.
960 * hash.c (higher_prime_number): New.
961 (bfd_hash_table_inint_n): Init count field.
962 (bfd_hash_lookup): Grow table as needed.
964 2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
967 * tekhex.c (getvalue): Change return type to bfd_boolean and
968 add the new parameter. Return false if the unexpected character
971 (first_phase): Change return type to bfd_boolean and return
972 false if the unexpected character is found. Replace abort
973 with returning false.
974 (pass_over): Change return type to bfd_boolean and the type of
975 the second argument to bfd_boolean (*) (bfd *, int, char *).
976 Return false if FUNC returns false.
977 (tekhex_object_p): Return NULL if pass_over fails.
979 2006-04-27 Alan Modra <amodra@bigpond.net.au>
981 * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
983 2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
986 * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
987 and flags if its BFD flags have been set.
988 (_bfd_elf_init_private_section_data): Don't copy the output ELF
989 section type from input if it has been set to something
992 2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
995 * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
998 * elf32-arm.c (elf32_arm_close_and_cleanup): Check if
999 abfd->sections is NULL.
1000 (elf32_arm_bfd_free_cached_info): New.
1001 (bfd_elf32_bfd_free_cached_info): Defined.
1003 * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
1004 to _bfd_free_cached_info.
1006 * libbfd-in.h (_bfd_free_cached_info): New.
1007 * libbfd: Regenerated.
1009 * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
1010 (_bfd_free_cached_info): New.
1012 2006-04-21 Alan Modra <amodra@bigpond.net.au>
1014 * elf.c (assign_file_positions_except_relocs): Move code setting
1015 file position of non-loaded sections..
1016 (assign_file_positions_for_segments): ..to here.
1018 2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
1021 * elf.c (bfd_section_from_shdr): Allow sections reserved for
1022 applications. Issue an error on sections we don't know how
1025 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1027 * Makefile.am: Run "make dep-am".
1028 * Makefile.in: Regenerate.
1030 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1032 * warning.m4 (--enable-werror): Format help message.
1033 (--enable-build-warnings): Likewise.
1034 * configure: Regenerate.
1036 2006-04-18 Nick Clifton <nickc@redhat.com>
1039 * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
1040 fields to still be handled as ELF files.
1042 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1044 * po/SRC-POTFILES.in: Regenerated.
1046 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1048 * configure.in: Update version to 2.17.50.
1049 * configure: Regenerated.
1051 2006-04-14 David Heine <dlheine@tensilica.com>
1053 * elf32-xtensa.c (build_reloc_opcodes): New.
1054 (compute_text_actions): Use it to decode opcodes outside inner loop.
1055 (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
1056 it is set, use it to get the opcodes for relocations.
1057 (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
1059 2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
1062 * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
1063 (GOT_TLS_IE_IE): Likewise.
1064 (GOT_TLS_IE_GD): Likewise.
1065 (GOT_TLS_IE_MASK): Likewise.
1066 (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
1067 and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
1069 (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
1070 are set, treat tls_type as GOT_TLS_IE_BOTH.
1071 (elf_i386_relocate_section): Likewise.
1073 2006-04-07 Randolph Chung <tausq@debian.org>
1075 * elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
1076 (elf64_hppa_grok_psinfo): Likewise.
1077 (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
1079 2006-04-06 DJ Delorie <dj@redhat.com>
1081 * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
1082 each plt entry we create.
1084 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
1086 * po/Make-in: Add install-html target.
1087 * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
1088 htmldir. Add install-html and install-html-recursive targets.
1089 * Makefile.in: Regenerate.
1090 * configure.in: AC_SUBST for datarootdir, docdir and htmldir.
1091 * configure: Regenerate.
1093 2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
1095 * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
1096 with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
1099 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1101 * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
1104 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1105 James E Wilson <wilson@specifixinc.com>
1108 * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
1109 (elfNN_ia64_local_hash_entry): Add count, sorted_count and
1111 (elfNN_ia64_link_hash_entry): Likewise.
1112 (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
1114 (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
1116 (elfNN_ia64_hash_hide_symbol): Likewise.
1117 (elfNN_ia64_global_dyn_sym_thunk): Likewise.
1118 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1119 (elfNN_ia64_global_dyn_info_free): New function.
1120 (elfNN_ia64_local_dyn_info_free): Likewise.
1121 (elfNN_ia64_hash_table_free): Free local and global
1122 elfNN_ia64_dyn_sym_info.
1123 (addend_compare): New function.
1124 (sort_dyn_sym_info): Likewise.
1125 (get_dyn_sym_info): Updated to use binary search for addend.
1126 (elfNN_ia64_check_relocs): Scan relocations to create dynamic
1127 relocation arrays first.
1129 2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
1131 * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
1134 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1137 * elflink.c (check_dynsym): New.
1138 (elf_link_output_extsym): Use it.
1139 (bfd_elf_final_link): Likewise.
1141 2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
1144 * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
1145 symbol from the dynamic definition with the default version if
1146 its type and the type of existing regular definition mismatch.
1148 2006-04-05 Richard Sandiford <richard@codesourcery.com>
1149 Daniel Jacobowitz <dan@codesourcery.com>
1151 * config.bfd (sparc-*-vxworks*): New stanza.
1152 * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
1153 (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
1154 * configure: Regenerate.
1155 * elf32-sparc.c: Include elf-vxworks.h.
1156 (elf32_sparc_vxworks_link_hash_table_create: New.
1157 (elf32_sparc_vxworks_final_write_processing): New.
1158 (TARGET_BIG_SYM): Override for VxWorks.
1159 (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
1160 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1161 (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
1162 (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
1163 (elf_backend_link_output_symbol_hook): Likewise.
1164 (elf_backend_emit_relocs): Likewise.
1165 (elf_backend_final_write_processing, elf32_bed): Likewise.
1166 * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
1167 (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
1168 (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
1169 (_bfd_sparc_elf_link_hash_table_create): Don't initialize
1170 build_plt_entry here.
1171 (create_got_section): Initialize sgotplt for VxWorks.
1172 (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
1173 plt_header_size and plt_entry_size, with new VxWorks-specific settings.
1174 Call elf_vxworks_create_dynamic_sections for VxWorks.
1175 (allocate_dynrelocs): Use plt_header_size and plt_entry_size.
1176 Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
1177 (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
1178 for VxWorks. Check for the .got.plt section.
1179 (sparc_vxworks_build_plt_entry): New function.
1180 (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
1181 Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
1182 absolute on VxWorks.
1183 (sparc32_finish_dyn): Add special handling for DT_RELASZ
1184 and DT_PLTGOT on VxWorks.
1185 (sparc_vxworks_finish_exec_plt): New.
1186 (sparc_vxworks_finish_shared_plt): New.
1187 (_bfd_sparc_elf_finish_dynamic_sections): Call them.
1188 Use plt_header_size and plt_entry_size.
1189 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
1190 srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
1191 * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
1192 (elf32-sparc.lo): Likewise.
1193 * Makefile.in: Regenerate.
1194 * targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
1195 (_bfd_target_vector): Add a pointer to it.
1197 2006-03-30 Ben Elliston <bje@au.ibm.com>
1200 * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
1201 special section number that exceeds the number of ELF sections
1202 (eg. SHN_MIPS_SCOMMON).
1204 2006-03-27 Richard Sandiford <richard@codesourcery.com>
1206 * elfxx-mips.c (mips_got_entry): Add more commentary.
1207 (mips_elf_local_got_index): Use the hash table entry to record
1208 the GOT index of forced-local symbols.
1209 (mips_elf_initialize_tls_index): Rearrange code. Store the index
1210 in either the hash table entry or the mips_got_entry, not both.
1211 Add more commentary.
1212 (mips_elf_multi_got): Make sure the g->next is nonnull when calling
1213 mips_elf_initialize_tls_index.
1215 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
1217 * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
1218 RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
1219 reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
1220 bfin_areloc_howto_table): Delete. All
1221 uses deleted as well.
1222 (bfin_reloc_map): Delete all stack relocs.
1223 (bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
1224 bfin_reloc_type_lookup): Don't support them.
1225 (bfin_relocate_section): Don't try to handle them.
1227 * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
1228 * configure.in: Likewise.
1229 * configure: Regenerate.
1230 * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
1231 (BFIN_RELOC_MAX): Now 0x21.
1232 (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
1233 (bfd_elf32_bfinfdpic_vec): Declare.
1234 (IS_FDPIC): New macro.
1235 (struct bfinfdpic_elf_link_hash_table): New struct.
1236 (bfinfdpic_hash_table, bfinfdpic_got_section,
1237 bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
1238 bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
1239 bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
1240 bfinfdpic_plt_initial_offset): Accessor macros for it.
1241 (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
1242 (struct bfinfdpic_relocs_info): New struct.
1243 (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
1244 BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
1245 DEFAULT_STACK_SIZE): New macros.
1246 (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
1247 bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
1248 bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
1249 bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
1250 _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
1251 _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
1252 bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
1253 _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
1254 elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
1255 _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
1256 _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
1257 _bfinfdpic_resolve_final_relocs_info,
1258 elf32_bfinfdpic_size_dynamic_sections,
1259 elf32_bfinfdpic_always_size_sections,
1260 elf32_bfinfdpic_modify_segment_map,
1261 _bfinfdpic_count_got_plt_entries,
1262 elf32_bfinfdpic_finish_dynamic_sections,
1263 elf32_bfinfdpic_adjust_dynamic_symbol,
1264 elf32_bfinfdpic_finish_dynamic_symbol,
1265 elf32_bfinfdpic_elf_use_relative_eh_frame,
1266 elf32_bfinfdpic_elf_encode_eh_address,
1267 elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
1268 elf32_bfinfdpic_copy_private_bfd_data,
1269 (struct _bfinfdpic_dynamic_got_info,
1270 struct _bfinfdpic_dynamic_got_plt_info): New structs.
1271 (elf32_bfin_print_private_bfd_data): Print PIC flags.
1272 (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
1273 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
1274 elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
1275 elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
1276 bfd_elf32_bfd_copy_private_bfd_data,
1277 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
1278 elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
1279 elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
1280 elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
1281 elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
1282 elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
1283 elf_backend_omit_section_dynsym): Redefine these macros and include
1284 "elf32-target.h" again to create the elf32-bfinfdpic target.
1285 * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
1286 BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
1287 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
1288 BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
1289 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
1290 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
1291 BFD_RELOC_BFIN_GOTOFFLO): New.
1292 * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
1293 (_bfd_target_vector): Add it.
1294 * bfd-in2.h: Regenerate.
1295 * libbfd.h: Regenerate.
1297 2006-03-25 Richard Sandiford <richard@codesourcery.com>
1299 * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
1300 incompatible. Likewise MAC and EMAC code.
1301 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
1302 bfd_get_compatible to set the new bfd architecture. Rely on it
1303 to detect incompatibilities.
1305 2006-03-23 Michael Matz <matz@suse.de>
1307 * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
1308 BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
1309 BFD_RELOC_X86_64_PLTOFF64.
1310 * bfd-in2.h: Regenerated.
1311 * libbfd.h: Regenerated.
1312 * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
1313 Add howtos for above relocs.
1314 (x86_64_reloc_map): Add mappings for new relocs.
1315 (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
1316 R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
1317 entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
1319 (elf64_x86_64_gc_sweep_hook): Reflect changes from
1320 elf64_x86_64_check_relocs for the new relocs.
1321 (elf64_x86_64_relocate_section): Handle new relocs.
1323 2006-03-22 Bob Wilson <bob.wilson@acm.org>
1325 * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
1326 rel->r_addend is zero.
1328 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1330 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
1333 2006-03-22 Richard Sandiford <richard@codesourcery.com>
1334 Daniel Jacobowitz <dan@codesourcery.com>
1335 Phil Edwards <phil@codesourcery.com>
1336 Zack Weinberg <zack@codesourcery.com>
1337 Mark Mitchell <mark@codesourcery.com>
1338 Nathan Sidwell <nathan@codesourcery.com>
1340 * bfd-in2.h: Regenerate.
1341 * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
1342 * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
1343 (bfd_elf32_littlemips_vxworks_vec): Likewise.
1344 (bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
1345 (bfd_elf32_littlemips_vec): Likewise.
1346 (bfd_elf32_nbigmips_vec): Likewise.
1347 (bfd_elf32_nlittlemips_vec): Likewise.
1348 (bfd_elf32_ntradbigmips_vec): Likewise.
1349 (bfd_elf32_ntradlittlemips_vec): Likewise.
1350 (bfd_elf32_tradbigmips_vec): Likewise.
1351 (bfd_elf32_tradlittlemips_vec): Likewise.
1352 (bfd_elf64_bigmips_vec): Likewise.
1353 (bfd_elf64_littlemips_vec): Likewise.
1354 (bfd_elf64_tradbigmips_vec): Likewise.
1355 (bfd_elf64_tradlittlemips_vec): Likewise.
1356 * elf32-mips.c: Include elf-vxworks.h.
1357 (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
1358 instead of calling mips_elf32_rtype_to_howto directly.
1359 (mips_vxworks_copy_howto_rela): New reloc howto.
1360 (mips_vxworks_jump_slot_howto_rela): Likewise.
1361 (mips_vxworks_bfd_reloc_type_lookup): New function.
1362 (mips_vxworks_rtype_to_howto): Likewise.
1363 (mips_vxworks_final_write_processing): Likewise.
1364 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
1365 (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
1366 (elf_backend_want_got_plt): Likewise.
1367 (elf_backend_want_plt_sym): Likewise.
1368 (elf_backend_got_symbol_offset): Likewise.
1369 (elf_backend_want_dynbss): Likewise.
1370 (elf_backend_may_use_rel_p): Likewise.
1371 (elf_backend_may_use_rela_p): Likewise.
1372 (elf_backend_default_use_rela_p): Likewise.
1373 (elf_backend_got_header_size: Likewise.
1374 (elf_backend_plt_readonly): Likewise.
1375 (bfd_elf32_bfd_reloc_type_lookup): Likewise.
1376 (elf_backend_mips_rtype_to_howto): Likewise.
1377 (elf_backend_adjust_dynamic_symbol): Likewise.
1378 (elf_backend_finish_dynamic_symbol): Likewise.
1379 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1380 (elf_backend_add_symbol_hook): Likewise.
1381 (elf_backend_link_output_symbol_hook): Likewise.
1382 (elf_backend_emit_relocs): Likewise.
1383 (elf_backend_final_write_processing: Likewise.
1384 (elf_backend_additional_program_headers): Likewise.
1385 (elf_backend_modify_segment_map): Likewise.
1386 (elf_backend_symbol_processing): Likewise.
1387 * elfxx-mips.c: Include elf-vxworks.h.
1388 (mips_elf_link_hash_entry): Add is_relocation_target and
1389 is_branch_target fields.
1390 (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
1391 srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
1392 (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
1393 (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
1394 Return 3 for VxWorks.
1395 (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
1396 mips_elf_link_hash_table. Return 0 for VxWorks.
1397 (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
1398 mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
1399 (mips_vxworks_exec_plt0_entry): New variable.
1400 (mips_vxworks_exec_plt_entry): Likewise.
1401 (mips_vxworks_shared_plt0_entry): Likewise.
1402 (mips_vxworks_shared_plt_entry): Likewise.
1403 (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
1404 (mips_elf_rel_dyn_section): Change the bfd argument to a
1405 mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
1406 the name of the section.
1407 (mips_elf_initialize_tls_slots): Update the call to
1408 mips_elf_rel_dyn_section.
1409 (mips_elf_gotplt_index): New function.
1410 (mips_elf_local_got_index): Add an input_section argument.
1411 Update the call to mips_elf_create_local_got_entry.
1412 (mips_elf_got_page): Likewise.
1413 (mips_elf_got16_entry): Likewise.
1414 (mips_elf_create_local_got_entry): Add bfd_link_info and input_section
1415 arguments. Create dynamic relocations for each entry on VxWorks.
1416 (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
1417 (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
1418 and MIPS_RESERVED_GOTNO.
1419 (mips_elf_create_got_section): Update the uses of
1420 MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
1421 (is_gott_symbol): New function.
1422 (mips_elf_calculate_relocation): Use a dynobj local variable.
1423 Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
1424 mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
1425 VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
1426 relocations on VxWorks. Add dynamic relocations for references
1427 to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
1428 create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
1429 in VxWorks executables.
1430 (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
1431 Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
1432 Don't allocate a null entry on VxWorks.
1433 (mips_elf_create_dynamic_relocation): Update the call to
1434 mips_elf_rel_dyn_section. Use absolute rather than relative
1435 relocations for VxWorks, and make them RELA rather than REL.
1436 (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
1437 read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
1438 Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
1439 VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
1440 Call elf_vxworks_create_dynamic_sections for VxWorks and
1441 initialize the plt_header_size and plt_entry_size fields.
1442 (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
1443 used in VxWorks executables. Don't allocate dynamic relocations
1444 for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
1445 Set is_relocation_target for each symbol referenced by a relocation.
1446 Allocate .rela.dyn entries for relocations against the special
1447 VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
1448 entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
1449 a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
1450 R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
1451 to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
1452 Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
1453 relocations. Don't set no_fn_stub on VxWorks.
1454 (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
1455 mips_elf_allocate_dynamic_relocations.
1456 (_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
1457 (_bfd_mips_elf_always_size_sections): Do not allocate GOT page
1458 entries for VxWorks, and do not create multiple GOTs.
1459 (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
1460 Handle .got specially for VxWorks. Update the uses of
1461 MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
1462 Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
1463 once its final size is known. Set DF_TEXTREL for VxWorks. Add
1464 DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
1465 tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
1466 (_bfd_mips_vxworks_finish_dynamic_symbol): New function.
1467 (mips_vxworks_finish_exec_plt): Likewise.
1468 (mips_vxworks_finish_shared_plt): Likewise.
1469 (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
1470 to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
1471 DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
1472 DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
1473 and mips_elf_rel_dyn_section. Use a different GOT header for
1474 VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
1475 (_bfd_mips_elf_link_hash_table_create): Initialize the new
1476 mips_elf_link_hash_table fields.
1477 (_bfd_mips_vxworks_link_hash_table_create): New function.
1478 (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
1479 on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
1480 * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
1481 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1482 (_bfd_mips_vxworks_link_hash_table_create): Likewise.
1483 * libbfd.h: Regenerate.
1484 * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
1485 (elf32-mips.lo): Likewise.
1486 * Makefile.in: Regenerate.
1487 * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
1488 * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
1489 (bfd_elf32_littlemips_vxworks_vec): Likewise.
1490 (_bfd_target_vector): Add entries for them.
1492 2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1494 * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
1495 section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
1496 (elf_backend_special_sections): Remove #undef.
1498 2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1500 * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
1501 for undefined weak symbols.
1503 2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1506 * elflink.c (bfd_elf_final_link): Remove
1507 bed->elf_backend_emit_relocs from emit_relocs.
1509 2006-03-17 Alexandre Oliva <aoliva@redhat.com>
1511 * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
1512 first relocation to the second when relaxing TLS GD to LE;
1513 zero it out when relaxing to IE.
1515 2006-03-17 Alan Modra <amodra@bigpond.net.au>
1518 * elflink.c (elf_link_add_object_symbols): Save and restore
1519 warning sym's linked sym.
1521 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1524 * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
1525 (elf_link_add_object_symbols): Delete unnecessary locals. Rename
1526 hash_table -> htab. Formatting. Save entire symbol table
1527 before loading as-needed syms, and restore afterwards if lib not
1528 needed. Use bfd_hash_allocate rather than bfd_alloc for sym
1529 name. Free some buffers earlier.
1530 * bfd-in.h (struct bfd_hash_table): Add entsize.
1531 (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
1532 * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
1533 * hash.c (bfd_hash_table_init_n): Add entsize param, save to
1535 (bfd_hash_table_init): Add param, adjust calls.
1536 * aoutx.h: Adjust all hash_table_init functions and calls.
1538 * coff-arm.c: Likewise.
1539 * coff-h8300.c: Likewise.
1540 * coff-ppc.c: Likewise.
1541 * cofflink.c: Likewise.
1542 * ecoff.c: Likewise.
1543 * ecofflink.c: Likewise.
1544 * elf-m10300.c: Likewise.
1545 * elf-strtab.c: Likewise.
1547 * elf32-arm.c: Likewise.
1548 * elf32-bfin.c: Likewise.
1549 * elf32-cris.c: Likewise.
1550 * elf32-frv.c: Likewise.
1551 * elf32-hppa.c: Likewise.
1552 * elf32-i386.c: Likewise.
1553 * elf32-m32r.c: Likewise.
1554 * elf32-m68hc1x.c: Likewise.
1555 * elf32-m68k.c: Likewise.
1556 * elf32-ppc.c: Likewise.
1557 * elf32-s390.c: Likewise.
1558 * elf32-sh.c: Likewise.
1559 * elf32-vax.c: Likewise.
1560 * elf64-alpha.c: Likewise.
1561 * elf64-hppa.c: Likewise.
1562 * elf64-ppc.c: Likewise.
1563 * elf64-s390.c: Likewise.
1564 * elf64-sh64.c: Likewise.
1565 * elf64-x86-64.c: Likewise.
1566 * elfxx-ia64.c: Likewise.
1567 * elfxx-mips.c: Likewise.
1568 * elfxx-sparc.c: Likewise.
1569 * i386linux.c: Likewise.
1570 * libaout.h: Likewise.
1571 * libbfd-in.h: Likewise.
1572 * libcoff-in.h: Likewise.
1573 * linker.c: Likewise.
1574 * m68klinux.c: Likewise.
1575 * merge.c: Likewise.
1576 * opncls.c: Likewise.
1577 * pdp11.c: Likewise.
1578 * sparclinux.c: Likewise.
1579 * stabs.c: Likewise.
1580 * sunos.c: Likewise.
1582 * xcofflink.c: Likewise.
1583 * section.c (struct section_hash_entry): Move to..
1584 * libbfd-in.h: ..here.
1585 * Makefile.am: Run "make dep-am"
1586 * Makefile.in: Regenerate.
1587 * bfd-in2.h: Regenerate.
1588 * libbfd.h: Regenerate.
1589 * libcoff.h: Regenerate.
1591 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1593 * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
1594 against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
1595 last change to REL32 relocs so that they are counted as
1596 possibly dynamic as per REL24 and REL14.
1598 2006-03-16 Alan Modra <amodra@bigpond.net.au>
1600 * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
1603 2006-03-15 Ben Elliston <bje@au.ibm.com>
1605 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
1606 in_list elements, not just the first.
1608 2006-03-14 Richard Sandiford <richard@codesourcery.com>
1610 * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
1612 (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
1613 for final links too.
1615 2006-03-13 Richard Sandiford <richard@codesourcery.com>
1617 * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
1619 2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
1622 * dwarf2.c (concat_filename): Don't issue an error if file is 0.
1624 2006-03-10 Paul Brook <paul@codesourcery.com>
1626 * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
1627 (elf32_arm_print_private_bfd_data): Ditto.
1629 2006-03-09 Paul Brook <paul@codesourcery.com>
1631 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
1634 2006-03-09 Khem Raj <khem@mvista.com>
1636 * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
1639 2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
1641 * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
1643 2006-03-07 Richard Sandiford <richard@codesourcery.com>
1644 Daniel Jacobowitz <dan@codesourcery.com>
1645 Zack Weinberg <zack@codesourcery.com>
1646 Nathan Sidwell <nathan@codesourcery.com>
1647 Paul Brook <paul@codesourcery.com>
1648 Ricardo Anguiano <anguiano@codesourcery.com>
1649 Phil Edwards <phil@codesourcery.com>
1651 * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
1652 (bfd_elf32_bigarm_symbian_vec): Likewise.
1653 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1654 (bfd_elf32_littlearm_vec): Likewise.
1655 (bfd_elf32_littlearm_symbian_vec): Likewise.
1656 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1657 * configure: Regenerate.
1658 * elf32-arm.c: Include libiberty.h and elf-vxworks.h.
1659 (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
1660 (elf32_arm_vxworks_bed): Add forward declaration.
1661 (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
1662 (elf32_arm_vxworks_exec_plt0_entry): New table.
1663 (elf32_arm_vxworks_exec_plt_entry): Likewise.
1664 (elf32_arm_vxworks_shared_plt_entry): Likewise.
1665 (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
1666 (reloc_section_p): New function.
1667 (create_got_section): Use RELOC_SECTION.
1668 (elf32_arm_create_dynamic_sections): Likewise. Call
1669 elf_vxworks_create_dynamic_sections for VxWorks targets.
1670 Choose between the two possible values of plt_header_size
1672 (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
1673 (elf32_arm_abs12_reloc): New function.
1674 (elf32_arm_final_link_relocate): Call it. Allow the creation of
1675 dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
1676 RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
1677 r_addend fields of relocs. On rela targets, skip any code that
1678 adjusts in-place addends. When using _bfd_link_final_relocate
1679 to perform a final relocation, pass rel->r_addend as the addend
1681 (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
1682 object, ignore flags that are not standard on VxWorks.
1683 (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
1684 relocs on VxWorks. Use reloc_section_p.
1685 (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
1686 (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
1687 .rela.plt.unloaded relocs on VxWorks targets.
1688 (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
1689 .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
1690 instead of DT_REL* tags on RELA targets.
1691 (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
1692 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
1693 PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
1694 (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
1695 and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
1696 like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
1697 Correct the .rela.plt.unreloaded symbol indexes.
1698 (elf32_arm_output_symbol_hook): Call the VxWorks version of this
1699 hook on VxWorks targets.
1700 (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
1701 Minor formatting tweak.
1702 (elf32_arm_vxworks_final_write_processing): New function.
1703 (elf_backend_add_symbol_hook): Override for VxWorks and reset
1705 (elf_backend_final_write_processing): Likewise.
1706 (elf_backend_emit_relocs): Likewise.
1707 (elf_backend_want_plt_sym): Likewise.
1708 (ELF_MAXPAGESIZE): Likewise.
1709 (elf_backend_may_use_rel_p): Minor formatting tweak.
1710 (elf_backend_may_use_rela_p): Likewise.
1711 (elf_backend_default_use_rela_p): Likewise.
1712 (elf_backend_rela_normal): Likewise.
1713 * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
1715 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
1717 * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
1718 New. Adjust other variants.
1719 (bfd_default_scan): Update.
1720 * bfd-in2.h: Rebuilt.
1721 * cpu-m68k.c: Adjust.
1722 (bfd_m68k_compatible): New. Use it for architectures.
1723 * elf32-m68k.c (elf32_m68k_object_p): Adjust.
1724 (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
1726 (elf32_m68k_print_private_bfd_data): Adjust.
1727 * ieee.c (ieee_write_processor): Adjust.
1729 2006-03-06 Alan Modra <amodra@bigpond.net.au>
1731 * dwarf2.c: Formatting.
1732 (add_line_info): Remove outer loop.
1734 2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
1735 Alan Modra <amodra@bigpond.net.au>
1738 * dwarf2.c (loadable_section): New struct.
1739 (dwarf2_debug): Add loadable_section_count and
1741 (new_line_sorts_after): New.
1742 (add_line_info): Use new_line_sorts_after to compare line
1744 (check_function_name): Removed.
1745 (unset_sections): New.
1746 (place_sections): New.
1747 (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
1748 and unset_sections on relocatable files.
1749 (_bfd_dwarf2_find_line): Likewise.
1751 2006-03-03 Nick Clifton <nickc@redhat.com>
1753 * cpu-avr.c: Update to ISO-C90 formatting.
1754 * elf32-avr.c: Likewise.
1756 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
1758 * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
1760 (bfd_elf_avr_final_write_processing): Set
1761 EF_AVR_LINKRELAX_PREPARED in e_flags field.
1762 (elf32_avr_relax_section): New function.
1763 (elf32_avr_relax_delete_bytes): New function.
1764 (elf32_avr_get_relocated_section_contents): New function.
1765 (avr_pc_wrap_around): New function.
1766 (avr_relative_distance_considering_wrap_around): New function.
1767 (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
1768 * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
1769 * libbfd.h: Regenerate.
1770 * bfd-in2.h: Regenerate.
1772 2006-03-02 DJ Delorie <dj@redhat.com>
1774 * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
1777 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1779 * elf32-ppc.c (is_ppc_elf_target): Return true if the target is
1780 bfd_elf32_powerpc_vxworks_vec.
1782 2006-03-02 Nick Clifton <nickc@redhat.com>
1784 * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
1786 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1788 * elf32-i386.c (elf_i386_create_dynamic_sections): Use
1789 elf_vxworks_create_dynamic_sections.
1790 (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
1792 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
1793 elf_vxworks_create_dynamic_sections.
1794 (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
1796 * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
1797 * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
1799 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1801 * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1802 (elf_backend_link_output_symbol_hook): Use
1803 elf_vxworks_link_output_symbol_hook instead.
1804 * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
1805 (elf_backend_link_output_symbol_hook): Use
1806 elf_vxworks_link_output_symbol_hook instead.
1807 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
1808 same interface as elf_backend_link_output_symbol_hook.
1809 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
1810 prototype accordingly.
1812 2006-03-02 Richard Sandiford <richard@codesourcery.com>
1814 * elf32-ppc.c (ppc_elf_plt_type): New enumeration.
1815 (ppc_elf_link_hash_table): Replace old_got and new_got with
1816 plt_type and can_use_new_plt.
1817 (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
1818 SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
1819 (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
1820 Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
1821 (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
1822 either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
1823 this function should not be called for VxWorks targets.
1824 (ppc_elf_tls_setup): Use plt_type instead of old_got.
1825 (allocate_got): Likewise. Rearrange so that max_before_header
1826 is only used for PLT_OLD and PLT_NEW.
1827 (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
1828 (ppc_elf_size_dynamic_sections): Likewise.
1829 (ppc_elf_relax_section): Likewise.
1830 (ppc_elf_relocate_section): Likewise.
1831 (ppc_elf_finish_dynamic_symbol): Likewise.
1832 (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
1834 2006-02-28 Richard Sandiford <richard@codesourcery.com>
1836 * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
1837 (elf_i386_link_hash_table_create): Initialize it.
1838 (elf_i386_compute_jump_table_size): Use it instead of
1839 srelplt->reloc_count.
1840 (allocate_dynrelocs): Likewise.
1841 (elf_i386_size_dynamic_sections): Likewise.
1842 (elf_i386_relocate_section): Likewise.
1844 2006-02-27 Jakub Jelinek <jakub@redhat.com>
1846 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
1847 (_bfd_elf_write_section_eh_frame): Likewise.
1849 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
1851 * po/Make-in: Add html target.
1853 2006-02-27 Richard Sandiford <richard@codesourcery.com>
1855 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
1856 cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
1857 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
1858 * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
1859 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1860 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
1861 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
1862 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
1863 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
1864 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
1865 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
1866 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
1867 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
1868 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
1869 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1870 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
1871 the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
1872 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
1873 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1874 * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
1875 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1877 2006-02-25 Richard Sandiford <richard@codesourcery.com>
1879 * elf-bfd.h (elf_link_hash_table): Add hplt field.
1880 * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
1881 * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
1882 * elf32-frv.c (_frv_create_got_section): Likewise.
1883 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
1884 * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
1885 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
1886 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
1887 * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
1888 (elf_i386_link_hash_table_create): Don't initialize them.
1889 (elf_i386_size_dynamic_sections): Use the generic ELF hplt and
1891 (elf_i386_finish_dynamic_symbol): Likewise.
1892 * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
1893 (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
1894 (ppc_elf_finish_dynamic_symbol): Likewise.
1896 2006-02-24 DJ Delorie <dj@redhat.com>
1898 * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
1899 (m32c_elf_relocate_section): Don't relocate them.
1900 (compare_reloc): New.
1901 (relax_reloc): Remove.
1902 (m32c_offset_for_reloc): New.
1903 (m16c_addr_encodings): New.
1904 (m16c_jmpaddr_encodings): New.
1905 (m32c_addr_encodings): New.
1906 (m32c_elf_relax_section): Relax jumps and address displacements.
1907 (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
1910 * reloc.c: Add m32c relax relocs.
1911 * libbfd.h: Regenerate.
1912 * bfd-in2.h: Regenerate.
1914 2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
1917 * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
1918 (_bfd_elf_link_hash_fixup_symbol): New.
1920 * elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
1921 (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
1924 * elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
1926 * elfxx-target.h (elf_backend_fixup_symbol): New.
1927 (elfNN_bed): Initialize elf_backend_fixup_symbol.
1929 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
1931 * cpu-ia64-opc.c (ins_immu5b): New.
1932 (ext_immu5b): Likewise.
1933 (elf64_ia64_operands): Add IMMU5b.
1935 2006-02-21 Alan Modra <amodra@bigpond.net.au>
1938 * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
1940 * elf32-hppa.c (allocate_dynrelocs): Likewise.
1941 * elf32-i386.c (allocate_dynrelocs): Likewise.
1942 * elf32-s390.c (allocate_dynrelocs): Likewise.
1943 * elf32-sh.c (allocate_dynrelocs): Likewise.
1944 * elf64-s390.c (allocate_dynrelocs): Likewise.
1945 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1946 * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
1947 on undef weak with non-default visibility too.
1948 * elfxx-sparc.c (allocate_dynrelocs): Ditto.
1950 2006-02-21 Alan Modra <amodra@bigpond.net.au>
1952 * bfd.c: (_bfd_default_error_handler): Don't call abort on
1953 error, instead call _exit.
1954 (_bfd_abort): Call _exit not xexit.
1956 2006-02-17 Kevin Buettner <kevinb@redhat.com>
1958 * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
1960 * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
1962 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
1963 Anil Paranjape <anilp1@kpitcummins.com>
1964 Shilin Shakti <shilins@kpitcummins.com>
1966 * Makefile.am: Add xc16x related entry
1967 * Makefile.in: Regenerate
1968 * archures.c: Add bfd_xc16x_arch
1969 * bfd-in2.h: Regenerate
1970 * config.bfd: Add xc16x-*-elf
1971 * configure.in: Add bfd_elf32_xc16x_vec
1972 * configure: Regenerate.
1973 * targets.c: Added xc16x related information
1974 * cpu-xc16x.c: New file
1975 * reloc.c: Add new relocations specific to xc16x:
1976 BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
1978 * elf32-xc16x.c: New file.
1980 2006-02-17 Alan Modra <amodra@bigpond.net.au>
1982 * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
1983 * elf64-ppc.c (allocate_dynrelocs): Likewise.
1985 2006-02-17 Alan Modra <amodra@bigpond.net.au>
1988 * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
1990 (ppc64_elf_relocate_section): Check output reloc section size.
1991 * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
1993 2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
1996 * elf.c (get_segment_type): New function.
1997 (_bfd_elf_print_private_bfd_data): Use it.
1998 (print_segment_map): New function.
1999 (assign_file_positions_for_segments): Call print_segment_map
2000 when there are not enough room for program headers.
2002 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2004 * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
2005 traditional MIPS ELF targets.
2007 2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
2010 * dwarf2.c (check_function_name): New function.
2011 (_bfd_dwarf2_find_nearest_line): Use check_function_name to
2012 check if function is correct.
2014 2006-02-16 Alan Modra <amodra@bigpond.net.au>
2016 * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
2018 (elf_link_input_bfd): Adjust comments.
2020 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2022 * elf.c (copy_private_bfd_data): Minor update.
2024 2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
2027 * elf.c (copy_private_bfd_data): Renamed to ...
2028 (rewrite_elf_program_header): This.
2029 (copy_elf_program_header): New function.
2030 (copy_private_bfd_data): Likewise.
2032 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2034 * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
2035 bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
2036 bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
2037 bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
2038 (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
2039 bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
2040 bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
2041 bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
2042 bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
2043 bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
2044 bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
2045 bfd_mach_mcf_isa_b_usp_float_emac): New.
2046 (bfd_default_scan): Update coldfire mapping.
2047 * bfd-in.h (bfd_m68k_mach_to_features,
2048 bfd_m68k_features_to_mach): Declare.
2049 * bfd-in2.h: Rebuilt.
2050 * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
2051 adjust legacy names.
2052 (m68k_arch_features): New.
2053 (bfd_m68k_mach_to_features,
2054 bfd_m68k_features_to_mach): Define.
2055 * elf32-m68k.c (elf32_m68k_object_p): New.
2056 (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
2057 (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
2058 (elf_backend_object_p): Define.
2059 * ieee.c (ieee_write_processor): Update coldfire machines.
2060 * libbfd.h: Rebuilt.
2062 2006-02-06 Steve Ellcey <sje@cup.hp.com>
2064 * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
2067 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2069 * coff-z80.c (r_imm24): New howto.
2070 (rtype2howto): New case R_IMM24.
2071 (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
2072 (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2074 2006-02-04 Richard Sandiford <richard@codesourcery.com>
2076 * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
2077 has already been assigned a GOT index, copy that index to the
2078 current hash table entry.
2080 2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
2082 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2083 for call-to-undefweak reloc overflow.
2085 2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2087 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
2088 for 32-bit relocs overflow.
2090 2006-01-27 Paul Brook <paul@codesourcery.com>
2092 * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
2095 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2097 Introduce TLS descriptors for i386 and x86_64.
2098 * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
2099 BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
2100 BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
2101 * libbfd.h, bfd-in2.h: Rebuilt.
2102 * elf32-i386.c (elf_howto_table): New relocations.
2103 (R_386_tls): Adjust.
2104 (elf_i386_reloc_type_lookup): Map new relocations.
2105 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2106 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2107 (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
2108 (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
2109 (elf_i386_local_tlsdesc_gotent): New macro.
2110 (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
2111 (elf_i386_compute_jump_table_size): New macro.
2112 (link_hash_newfunc): Initialize tlsdesc_got.
2113 (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
2114 (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
2115 R_386_TLS_DESC_CALL.
2116 (elf_i386_check_relocs): Likewise. Allocate space for
2117 local_tlsdesc_gotent.
2118 (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
2119 R_386_TLS_DESC_CALL.
2120 (allocate_dynrelocs): Count function PLT relocations. Reserve
2121 space for TLS descriptors and relocations.
2122 (elf_i386_size_dynamic_sections): Reserve space for TLS
2123 descriptors and relocations. Set up sgotplt_jump_table_size.
2124 Don't zero reloc_count in srelplt.
2125 (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
2126 (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
2127 R_386_TLS_DESC_CALL.
2128 (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2129 (elf_backend_always_size_sections): Define.
2130 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
2131 R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
2132 (R_X86_64_standard): Adjust.
2133 (x86_64_reloc_map): Map new relocs.
2134 (elf64_x86_64_rtype_to_howto): New, split out of...
2135 (elf64_x86_64_info_to_howto): ... this function, and...
2136 (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
2137 (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
2138 (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
2139 (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
2140 (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
2141 (elf64_x86_64_local_tlsdesc_gotent): New macro.
2142 (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
2143 tlsdesc_got and sgotplt_jump_table_size fields.
2144 (elf64_x86_64_compute_jump_table_size): New macro.
2145 (link_hash_newfunc): Initialize tlsdesc_got.
2146 (elf64_x86_64_link_hash_table_create): Initialize new fields.
2147 (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
2148 R_X86_64_TLSDESC_CALL.
2149 (elf64_x86_64_check_relocs): Likewise. Allocate space for
2150 local_tlsdesc_gotent.
2151 (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
2152 R_X86_64_TLSDESC_CALL.
2153 (allocate_dynrelocs): Count function PLT relocations. Reserve
2154 space for TLS descriptors and relocations.
2155 (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
2156 descriptors and relocations. Set up sgotplt_jump_table_size,
2157 tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
2158 reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
2160 (elf64_x86_64_always_size_sections): New. Set up
2162 (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
2163 R_386_TLS_DESC_CALL.
2164 (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
2165 (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
2166 DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
2167 (elf_backend_always_size_sections): Define.
2169 2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
2172 * dwarf2.c (comp_unit_contains_address): Update comment.
2173 (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
2174 lma. Return TRUE only if both comp_unit_contains_address and
2175 comp_unit_find_nearest_line return TRUE.
2176 (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2178 2006-01-18 Alan Modra <amodra@bigpond.net.au>
2180 * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
2181 (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
2182 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
2183 elf_gc_mark_dynamic_ref_symbol. Make global.
2184 (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
2185 * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
2186 (elfNN_bed): Init new field.
2187 * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
2188 (ppc64_elf_gc_mark_dynamic_ref): New function.
2190 2006-01-17 Alan Modra <amodra@bigpond.net.au>
2192 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2194 2006-01-17 Nick Clifton <nickc@redhat.com>
2197 * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
2200 2006-01-11 Nick Clifton <nickc@redhat.com>
2202 * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
2203 into the newly (re)allocated map array.
2205 2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
2207 * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2209 2006-01-01 Jakub Jelinek <jakub@redhat.com>
2211 * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
2214 For older changes see ChangeLog-2005
2220 version-control: never
projects / platform / upstream / binutils.git / blob